128
CDUS43 KLOT 160635
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT FRI MAY 16 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 15 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 93R 3:57 PM 87 2001 71 22 70
MINIMUM 58 3:22 AM 34 2016 48 10 49
AVERAGE 76 60 16 60
PRECIPITATION (IN)
YESTERDAY T 0.54 2009 0.14 -0.14 0.00
MONTH TO DATE 0.71 2.19 -1.48 2.07
SINCE MAR 1 5.61 7.60 -1.99 8.84
SINCE JAN 1 7.18 10.11 -2.93 11.29
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 5
MONTH TO DATE 106 134 -28 68
SINCE MAR 1 1210 1476 -266 1159
SINCE JUL 1 5530 6253 -723 5220
COOLING
YESTERDAY 11 1 10 0
MONTH TO DATE 21 11 10 7
SINCE MAR 1 27 17 10 15
SINCE JAN 1 27 17 10 15
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 36 4:00 PM
AVERAGE 65
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 88 2001
MINIMUM TEMPERATURE (F) 49 34 2011
SUNRISE AND SUNSET
MAY 16 2025...........SUNRISE 5:32 AM CDT SUNSET 8:08 PM CDT
MAY 17 2025...........SUNRISE 5:31 AM CDT SUNSET 8:09 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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